Air By-Pass Valve Solenoid Valve (Vacuum)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 Mazda Protege5, 2002 Mazda Protege, 2002 Mazda Millenia, 2002 Mazda MX-5 Miata, and 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Remove Air By-Pass Valve (ABV) solenoid valve. See Figure . Apply air pressure to port on ABV solenoid valve. See Fig 1 . Air should not flow through valve. If ABV solenoid valve operates as specified, go to next step. If ABV solenoid valve does not operate as specified, replace ABV solenoid valve.
- Using fused jumper wires, apply battery voltage to ABV solenoid valve terminals. Air should flow from port "B". If ABV solenoid valve does not operate as specified, replace ABV solenoid valve.